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Dump-and-Bake Chicken Tzatziki Casserole Recipe

4.9 from 71 reviews

This Dump-and-Bake Chicken Tzatziki Casserole is a simple and flavorful one-dish meal combining bite-sized chicken breasts with fresh vegetables and creamy tzatziki sauce. Baked to perfection with Mediterranean seasonings and topped with crumbled feta cheese, it offers a healthy and delicious dinner option that’s easy to prepare and sure to satisfy.

Ingredients

Scale

Chicken and Vegetables

  • 1 1/2 pounds boneless, skinless chicken breasts, cut into bite-sized pieces
  • 1 cup cherry tomatoes, halved
  • 1 cup zucchini, diced
  • 1/2 cup red onion, chopped

Sauce and Seasoning

  • 1 cup Tzatziki sauce
  • 2 tablespoons olive oil
  • 1 teaspoon dried oregano
  • Salt and black pepper to taste

Topping

  • 1/2 cup feta cheese, crumbled

Instructions

  1. Preheat Oven and Prepare Baking Dish: Preheat your oven to 400°F (200°C). Lightly grease a 9×13-inch baking dish with olive oil to prevent sticking and add flavor.
  2. Combine Ingredients in Dish: Place the bite-sized chicken pieces, halved cherry tomatoes, diced zucchini, and chopped red onion into the prepared baking dish.
  3. Season and Toss: Drizzle the olive oil over the mixture, then sprinkle with dried oregano, salt, and black pepper to taste. Toss everything together gently to ensure even coating of oil and spices.
  4. Add Tzatziki Sauce: Spoon the Tzatziki sauce evenly over the chicken and vegetable mixture. Gently mix to coat the ingredients without breaking them apart.
  5. Bake the Casserole: Place the dish uncovered in the preheated oven and bake for 30 to 35 minutes, or until the chicken is fully cooked through and the vegetables are tender.
  6. Add Feta and Serve: Remove the casserole from the oven and sprinkle the crumbled feta cheese evenly over the top. Serve hot for a delicious Mediterranean-inspired meal.

Notes

  • Ensure chicken pieces are cut uniformly to guarantee even cooking.
  • You can substitute Tzatziki sauce with homemade Greek yogurt mixed with cucumber and garlic if preferred.
  • For added flavor, garnish with fresh parsley or dill before serving.
  • This casserole reheats well and can be stored in the refrigerator for up to 3 days.
  • Adjust seasoning according to preference; adding a squeeze of lemon juice before serving enhances freshness.

Keywords: chicken casserole, tzatziki chicken, Greek chicken bake, easy chicken dinner, Mediterranean casserole, healthy baked chicken